Hi Nich,

Thank you very much for the information. I have uploaded latest patch (number 2) to the Geronimo list under GERONIMO-2776.

I am basically trying to read a WSDL and create JAXWS service by hand filling necessary composites for situations where class level annotations are not provided.

After some debugging sessions understand this is due to the missing JAXB objects in my application archive. It would be ideal if you can explain me how the JAXB bindings work for the JAXWS in the Axis2 side. :-)

Also is there any publicly available articles to refer JAXWS stuff on the Axis2?

Thanks Again,
Lasantha

Nicholas L Gallardo wrote:

Hi Lasantha,

Sorry for the delayed response here.

I think I need to understand how you're deploying/configuring the endpoint before I can provide guidance on what's going on here. I know we've already started the Geronimo integration, but I think some of that is going to (or should probably) rely on similar work that needs to be done in Axis2. Do you have some information or architecture that you can share for how this is being done?

As far as this situation, the unmarshalling is going to be predicated on what style of WSDL you have. If you've just annotated a POJO and then deployed that, the default WSDL mapping is to a Document/Literal Wrapped style WSDL. You can use the SOAPBinding annotation as you've already seen to toggle between a Document and RPC style. Only "literal" use is supported. JAX-WS does not support RPC/Encoded style WSDLs.

At a high level what will happen is, after the request comes in to the JAXWSMessageReceiver, a decision will be made as to what MethodMarshaller needs to be loaded. This decision is based on the information in the EndpointDescription/OperationDescription. Each of those objects is a view of the WSDL and annotation information available for an endpoint/operation. If those are not configured correctly, then you won't have the right MethodMarshaller.

Is the scenario that you have intended to truly be based on an "RPC" style WSDL (as opposed to a "Document" style)? I'm assuming that the RPC in the RPCMessageReceiver is referring more to the fact that it's for services that are based on an interaction that people would consider RPC over a messaging style interaction. Is that correct?

Regards,

Nicholas Gallardo
WebSphere  -  WebServices Development
[EMAIL PROTECTED]
Phone: 512-838-1182
Building: 901 / 5G-016


*"Lasantha Ranaweera" <[EMAIL PROTECTED]>*

01/26/2007 11:09 PM
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        JAXWSMessageReciever Marshaller Problem



        





Hi,

This is a problem arised in the Geronimo Axis2 integration with
JAXWSMessageReciever.

I created an AxisService with a JAXWSMessageReciever as it's message
reciever and trying to invoke the service using
HTTPTransportUtils.processHTTPPostRequest() method. We are sending a RPC
based SOAPRequest to the service invocation.

The JAXWSMessageReciever then creates Marshaller for the unmarshall
requests. This marshaller creation is entirely depends on the
EndpointInterfaceDescriptionImpl SOAPBinding style. By default it creates
a DocLiteralMarashaller and tries to unmarshall my RPC based request  and
get failed with UnmarshallException :(. When I change the default
SOAPBinding style in EndpointInterfaceDescriptionImpl to RPC it works fine
(sure it's not the way to do it). Is this is the correct behaviour of
Marshal creation of JAXWSMessageReciever? Shouldn't it be depends on
SOAPMessage messaging mode too?

BTW I have created a JIRA (AXIS2-2044) patch to remove some of the
misleading information gives in the Axis2 integrating it with Geronimo.

Thanks,
Lasantha Ranaweera

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